import {Mesh} from "@/views/cg/lib";

export const d3_cube2 = (useColor = true, useTexture = false) =>{
  const vertexes =[
    -1, -1, -1, 1, -1, -1, 1, 1, -1, -1, 1, -1,
    -1, -1, 1, 1, -1, 1, 1, 1, 1, -1, 1, 1,
    -1, -1, -1, -1, 1, -1, -1, 1, 1, -1, -1, 1,
    1, -1, -1, 1, 1, -1, 1, 1, 1, 1, -1, 1,
    -1, -1, -1, -1, -1, 1, 1, -1, 1, 1, -1, -1,
    -1, 1, -1, -1, 1, 1, 1, 1, 1, 1, 1, -1,
  ]
  const indices = [
    0,1,2, 0,2,3,
    4,5,6, 4,6,7,
    8,9,10, 8,10,11,
    12,13,14, 12,14,15,
    16,17,18, 16,18,19,
    20,21,22, 20,22,23
  ]

  const colors = [
    .5,.3,.7, .5,.3,.7, .5,.3,.7, .5,.3,.7,
    .1,.1,.3, .1,.1,.3, .1,.1,.3, .1,.1,.3,
    0,.3,.3, 0,.3,.3, 0,.3,.3, 0,.3,.3,
    1,0,0, 1,0,0, 1,0,0, 1,0,0,
    1,1,0, 1,1,0, 1,1,0, 1,1,0,
    0,1,0, 0,1,0, 0,1,0, 0,1,0,
  ]

  const textCoord = [
    0,0,0,1,1,1,1,0,
    0,0,1,0,1,1,0,1,
    0,0,0,1,1,1,1,0,
    0,0,0,1,1,1,1,0,
    0,0,0,1,1,1,1,0,
    0,0,0,1,1,1,1,0,
  ]

  // const textCoord = [
  //   0,0,0,2,2,2,2,0,
  //   0,0,2,0,2,2,0,2,
  //   0,0,0,2,2,2,2,0,
  //   0,0,0,2,2,2,2,0,
  //   0,0,0,2,2,2,2,0,
  //   0,0,0,2,2,2,2,0,
  // ]

  return new Mesh({vertexes, indices,
    colors:useColor && colors,
    texCoord:useTexture && textCoord
  })
}
